Base | Representation |
---|---|
bin | 1000010110010… |
… | …00011101000001 |
3 | 11212202202002022 |
4 | 10023020131001 |
5 | 120411331243 |
6 | 10540531225 |
7 | 1510135364 |
oct | 413103501 |
9 | 155682068 |
10 | 70027073 |
11 | 3658a416 |
12 | 1b550b15 |
13 | 1167ac4c |
14 | 942c0db |
15 | 6233b68 |
hex | 42c8741 |
70027073 has 2 divisors, whose sum is σ = 70027074. Its totient is φ = 70027072.
The previous prime is 70027049. The next prime is 70027163. The reversal of 70027073 is 37072007.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 52243984 + 17783089 = 7228^2 + 4217^2 .
It is a cyclic number.
It is not a de Polignac number, because 70027073 - 210 = 70026049 is a prime.
It is not a weakly prime, because it can be changed into another prime (70027043) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35013536 + 35013537.
It is an arithmetic number, because the mean of its divisors is an integer number (35013537).
Almost surely, 270027073 is an apocalyptic number.
It is an amenable number.
70027073 is a deficient number, since it is larger than the sum of its proper divisors (1).
70027073 is an equidigital number, since it uses as much as digits as its factorization.
70027073 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2058, while the sum is 26.
The square root of 70027073 is about 8368.2180301424. The cubic root of 70027073 is about 412.1816543503.
The spelling of 70027073 in words is "seventy million, twenty-seven thousand, seventy-three".
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